Pentadecapeptide BPC 157 efficiently reduces radiation induced liver injury and lipid accumulation through Kruppel like factor 4 upregulation both in vivo and in vitro ScienceDirect The Peptide Honeymoon Needs to End. BPC 157: big healing claims, no solid human tissue repair data. Tesamorelin: a real drug, but for HIV associated lipodystrophy, not belly fat for everyone. Insulin and GLP 1 work, Frontiers Stable Gastric Pentadecapeptide BPC 157 and Wound Healing Pentadecapeptide BPC 157 efficiently reduces radiation induced liver injury and lipid accumulation through Kruppel like factor 4 upregulation both in vivo and in vitro ScienceDirect